[Event "Rated rapid game"] [Site "https://lichess.org/VYj8KDxX"] [Date "2020.12.15"] [White "Chess-com-user"] [Black "Challenger1971"] [Result "1-0"] [UTCDate "2020.12.15"] [UTCTime "20:38:39"] [WhiteElo "1528"] [BlackElo "1524"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Greco Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 b5?! { (0.01 → 0.60) Inaccuracy. Nf6 was best. } { D20 Queen's Gambit Accepted: Central Variation, Greco Variation } (3... Nf6 4. e5 Nd5 5. Bxc4 Nc6 6. Nc3 Nb6 7. Bb5 Bd7 8. Nf3) 4. e5? { (0.60 → -0.71) Mistake. a4 was best. } (4. a4 c6 5. axb5 cxb5 6. Nc3 a6 7. Nxb5 axb5 8. Rxa8 Bb7) 4... Bf5?? { (-0.71 → 3.71) Blunder. Nc6 was best. } (4... Nc6 5. Nf3 a6 6. Be2 Bf5 7. O-O e6 8. b3 Nb4 9. bxc4) 5. a4?? { (3.71 → -0.33) Blunder. Qf3 was best. } (5. Qf3) 5... a6?? { (-0.33 → 2.97) Blunder. Nc6 was best. } (5... Nc6) 6. axb5?? { (2.97 → 0.85) Blunder. Qf3 was best. } (6. Qf3 Be6) 6... Bxb1 7. Rxb1?! { (1.26 → 0.60) Inaccuracy. Qf3 was best. } (7. Qf3) 7... axb5 8. Qf3?! { (0.81 → -0.19) Inaccuracy. e6 was best. } (8. e6 Qd5 9. exf7+ Kxf7 10. Nf3 Nc6 11. Be2 h6 12. O-O e6 13. Nh4 Nf6 14. Bf3 Qd7) 8... c6 9. b3?! { (0.00 → -0.70) Inaccuracy. e6 was best. } (9. e6 Nf6 10. b3 Qa5+ 11. Bd2 Qa2 12. exf7+ Kxf7 13. Qd1 Ne4 14. Qf3+) 9... Na6?? { (-0.70 → 14.06) Blunder. e6 was best. } (9... e6 10. bxc4) 10. Ra1?? { (14.06 → -0.28) Blunder. Qxc6+ was best. } (10. Qxc6+ Qd7 11. Qxa8+ Qd8 12. Qxa6 e6 13. Qxb5+ Qd7 14. Qb8+ Qd8 15. bxc4 Be7 16. Nf3 Nh6) 10... Nb4 11. Ba3?? { (-0.30 → -9.90) Blunder. Rxa8 was best. } (11. Rxa8 Qxa8 12. bxc4 Qa1 13. Ne2 bxc4 14. Qc3 Nd3+ 15. Kd2 Qa2+ 16. Qc2 Qxc2+ 17. Kxc2 Nxf2) 11... Nc2+ 12. Kd1 Nxa1?? { (-10.73 → 6.53) Blunder. Nxd4 was best. } (12... Nxd4) 13. Qxc6+ Qd7 14. Qxa8+ Qd8 15. Qc6+ Qd7 16. Qa6?? { (5.92 → Mate in 6) Checkmate is now unavoidable. Qa8+ was best. } (16. Qa8+) 16... Qxd4+ 17. Ke1 Nc2+ 18. Ke2 Qd1+?? { (Mate in 1 → 17.80) Lost forced checkmate sequence. Qd3# was best. } (18... Qd3#) 19. Kxd1 Nxa3?! { (18.48 → Mate in 1) Checkmate is now unavoidable. Kd8 was best. } (19... Kd8 20. Kxc2) 20. Qc8# { White wins by checkmate. } 1-0